contango.com - robtex.com
contango.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.194.44.150🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-194-44-150.compute-1.amazonaws.com | ||||||
| NS | ns9.worldnic.com ⭐ | ||||||
| A | 162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | powerdns-prod06.dc.tutum.co | ||||||
| NS | ns10.worldnic.com | ||||||
| A | 162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-27-124.defastlink.net | ||||||
| MX | us-smtp-inbound-1.mimecast.com ⭐ | ||||||
| A | 170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| MX | us-smtp-inbound-2.mimecast.com ⭐ | ||||||
| A | 170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| A | 170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States | ||||||
| PTR | us-smtp-inbound-1.mimecast.com | ||||||
| PTR | us-smtp-inbound-2.mimecast.com | ||||||
| TXT | v=spf1 ip4:159.183.111.219 ip4:149.72.38.253 include:spf-us.emailsignatures36... | ||||||
| TXT | apple-domain-verification=5GzTa6CKQQ0yzkL9 | ||||||
| TXT | dbe8vq7j4m7s7pg2f7tn5m4emd | ||||||
| TXT | peqrbcukf33dk5tkhbnebunjpt | ||||||
| TXT | k30ujc7n9rkmk4er04dmpmuiev | ||||||
| TXT | fb7tpou94tfe34s26btcl20s1p | ||||||
| TXT | box-domain-verification=c4a299c52740d60f02d31f99b0dbc4f140ec92532793744c1dea3... | ||||||
| TXT | e2ih0ch6lflit543ioj2l1qa92 | ||||||
| TXT | box-domain-verification=4a414da2f00577d1a7229f67859c89f4022835b2382e1369b7d93... | ||||||
| TXT | MS=ms90039349 | ||||||
| TXT | google-site-verification=_sh3S_fz0hDQ1wVjtaTH1qdMQlKVktja5pnO2-NUjVk | ||||||
| TXT | cGRKnG5XlHaQTbdKyA952N99K5dAzVAWUGu67bMUruoVB+O8mkEHOMBxDD9tcJi6vDKgIDIvFizIS... | ||||||
| TXT | knowbe4-site-verification=871a87f2e0b72eebe276c081cc54e666 | ||||||
| SOA | NS9.WORLDNIC.comnamehost@WORLDNIC.com serial=125082618 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
ir.contango.com |
Same first word
Similar names
noctagon.com |
cantgoon.com |
contaong.org |
ngoctoan.com |
congtoan.net |
aotongcn.com |
cantongo.com |
gocanton.com |
octagonn.com |
cantongo.jp |
cannotgo.com |
DNS History
7 records (5 active, 2 former)
●NSns10.worldnic.com2015-06-16 → 2026-03-01 · 2 obs
● 2026-03-01 17:57:14
●NSns9.worldnic.com2015-06-16 → 2026-03-01 · 2 obs
● 2026-03-01 17:57:14
●MXus-smtp-inbound-1.mimecast.com2015-06-16 → 2026-03-01 · 2 obs
● 2026-03-01 17:57:14
●MXus-smtp-inbound-2.mimecast.com2015-06-16 → 2026-03-01 · 2 obs
● 2026-03-01 17:57:14
●A34.194.44.1502026-02-15 → 2026-03-01 · 3 obs
● 2026-02-15 21:28:28
● 2026-03-01 17:57:14
○A52.21.129.1452017-03-29 → 2017-03-29 · 4 obs
● 2017-03-29 09:21:46
○ 2026-02-15 21:28:28
○ 2026-03-01 17:57:14
○A72.14.178.892015-06-16 → 2016-09-10 · 4 obs
● 2016-09-10 08:05:56
○ 2017-03-29 09:21:46
○ 2026-03-01 17:57:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contango.com | ns9.worldnic.com, ns10.worldnic.com | 2 records |
✅ Authoritative Response
Server: 162.159.26.110
NS records: ns9.worldnic.com, ns10.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contango.com (unsigned zone)
⏱️ Timing
Total: 241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.194.44.150 |
| NS | 2 | ns10.worldnic.com, ns9.worldnic.com |
| MX | 2 | us-smtp-inbound-2.mimecast.com (pri: 10), us-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 13 | box-domain-verification=c4a299c52740d60f, v=spf1 ip4:159.183.111.219 ip4:149.72.38... |
| SOA | 1 | NS9.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns9.worldnic.com, ns10.worldnic.com)
Analysis
Hierarchy
contango.com is the parent of ir.contango.com.
IP Addresses
contango.com resolves to a single IP: 34.194.44.150.
Other host names, for instance sminkinc.com, ir.contango.com, 1st-fed.com, intrepidfp.com and brierley.uk share IP numbers with contango.com.
Name Servers
contango.com has two name servers: ns10.worldnic.com and ns9.worldnic.com.
contango.com shares the same name server setup as other domains, for example perfectionfireplace.com, pasadenachamber.org, fahrenbachortho.com, luzbuena.org and theguthrieclinic.com.
Host names with a single IP:
ns10.worldnic.com points to 162.159.27.124
ns9.worldnic.com points to 162.159.26.110
Mail Servers
contango.com is served by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
contango.com shares the mail server setup with other domains, for example frpdev.com, bmwofdenverdowntown.com, catchon.com, premierperformanceinc.com and zoodigital.com.
contango.com shares some mail servers with other domains, at least partially; for instance unisearch.com, hungary.hp.com, pole-house.com, dksno.com and hb.law.
Host names with six IP numbers: us-smtp-inbound-1.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242. The host name us-smtp-inbound-2.mimecast.com points to the same six: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242. The IPs 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242 are shared by host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.